Chair



FIG. 1 is a perspective view of a chair according to a first embodiment of the new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a perspective view of a chair according to a second embodiment of the new design;

FIG. 7 is a front view thereof;

FIG. 8 is a rear view thereof;

FIG. 9 is a left side view thereof;

FIG. 10 is a top view thereof;

FIG. 11 is an enlarged fragmentary top perspective view thereof; and,

FIG. 12 is an enlarged fragmentary right perspective view thereof.

The broken lines illustrate portions of the chair that form no part of the claimed design. 

CLAIM The ornamental design for a chair, as shown and described. 